/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraCommon.h
namespace FNiagaraUtilities { [FString](API\Runtime\Core\Containers\FString) FNiagaraUtilities::CreateRapidIterationConstantName ( [FName](API\Runtime\Core\UObject\FName) InVariableName, const TCHAR * InEmitterName, [ENiagaraScriptUsage](API\Plugins\Niagara\ENiagaraScriptUsage) InUsage ) }